发表于: 2017-12-15 "The voices of people living with HIV are neglected by the media, which often portrays them as victims, or examples not to be followed, under the auspices of promoting prevention" 查看更多
发表于: 2017-12-15 Hunter-gatherer populations lived in wildly different geographic settings in the Americas and, not surprisingly, developed a wide range of subsistence, settlement and organizational patterns over time. 查看更多